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Attachments

Attachments include all decorative and functional ends designed to pair with threadless, internally threaded, externally threaded, or push-pin posts. Available in a range of gem-set, flat, textured, or specialty shapes, these components allow for complete customization of professional jewelry. All Trinity attachments are manufactured from biocompatible materials and meet Canadian studio standards.
Important: All threaded components use the European standard sizing system and may not be compatible with products from suppliers using U.S. thread sizes.

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CoCr internal jewelled heart attachment for vertical helix
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  • Qty avail.: 4
18k gold internal threadless jewelled spider attachment
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  • Qty avail.: 2
24k rose gold plated internal seahorse attachment
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  • Qty avail.: 9
CoCr internal threadless jewelled hornet attachment
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  • Qty avail.: 10+
18k gold plated CoCr internal attachment for vertical helix
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  • Qty avail.: 4
Black titanium spare internal cone attachment
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  • Qty avail.: 2
18K gold infinity attachment
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  • Qty avail.: 2
24k rose gold plated internal whirl attachment
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  • Qty avail.: 4
Internal whirl attachment
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  • Qty avail.: 8
18K gold threadless celtic water symbol attachment
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  • Qty avail.: 2

Use the filters to browse by material, gauge, coating, thread type, or availability. This category includes all decorative and functional jewelry attachments compatible with threadless, internally threaded, externally threaded, and push-pin bases.

Attachment compatibility depends on base type and threading style. Trinity attachments follow European threading standards (0.8 mm internal) and are precision-machined for secure fit and procedural safety.

For thread matching, sizing, and end-type compatibility, refer to our Piercing Info page.